Gaya APA
HS, Heru. (2017).
Dewa Ruci (cet.1).
Surabaya:
Ecosystem Publishing.
Gaya Chicago
HS, Heru.
Dewa Ruci.
cet.1
Surabaya:
Ecosystem Publishing,
2017.
Text.
Gaya MLA
HS, Heru.
Dewa Ruci.
cet.1
Surabaya:
Ecosystem Publishing,
2017.
Text.
Gaya Turabian
HS, Heru.
Dewa Ruci.
cet.1
Surabaya:
Ecosystem Publishing,
2017.
Print.